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Page 19

4.2.2

Load Power Connections

Connect the motor leads to the output terminals T1 and T2 provided on the unit. The unit will operate on either a

Wye or a Delta connected motor. An additional control wire must be run from motor lead T3 of the starter to the

voltage sensing circuit of the ABC Series. The terminal for this is marked "T3". This terminal carries very little

current so #20 wire (or higher) can be used. Fuse protection ad- equate for the field wiring used must be

provided per code.
NOTE: If the ABC Series brake is being used with 2-speed, Wye- Delta or Reduced Voltage starter, consult

factory for additional load connection information.

CAUTION!

Power Factor Correction Capacitors should NOT be connected to the load side of the motor starter when

used with an ABC Series brake. PFC Capacitors should only be connected to the line side and must

include a separate isolation contactor.

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]

Содержание ABC-100

Страница 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 2: ...3 1 Fault History 16 3 2 Fault Code Table 16 3 3 Event Records 16 4 Wiring 17 4 1 Introduction 17 4 2 Line and Load Connections 17 4 3 Control Connections 20 5 Adjustements 23 5 1 Time Adjustment Proc...

Страница 3: ...uit them Motortronics reserves the right to change specifications of this product and or the contents of this manual without notice As a result supplemental data sheets and or drawings may be associat...

Страница 4: ...the amount of current allowed to flow The DC injection level can be adjusted using the Brake Current Potentiometer on the operator interface module This modulates the applied voltage based upon an RMS...

Страница 5: ...ng the Extra Duty rating instead 1 3 2 Extra Duty Sizing For heavier machine loads such as large chippers punch presses and other flywheel based machines selecting an ABC Series brake based on 200 250...

Страница 6: ...e normal wear and tear to the brake pads or shoes On loads such as vibrating feeders screens or separators damage from mechanical harmonics that occur during coast down can be eliminated by using an A...

Страница 7: ...4 9 ABC 550 550 250 125 200 150 500 300 600 350 5 10 ABC 800 800 350 200 350 200 700 450 900 500 5 10 ABC 1000 1000 400 250 400 300 900 500 1000 600 5 10 NOTES 1 Never exceed the Full Load Amp rating...

Страница 8: ...Motortronics Page 7 N4 12 Outline ABC 50 100 E N4 12 Outline ABC 200 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 9: ...Motortronics Page 8 N4 12 Outline ABC 300 400 E N4 12 Outline ABC 550 800 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 10: ...Motortronics Page 9 Panels Outline ABC 50 100 Panels Outline ABC 200 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 11: ...Motortronics Page 10 Panels Outline ABC 300 400 Panels Outline ABC 550 800 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 12: ...Motortronics Page 11 Panels Outline ABC 1000 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 13: ...ch indicates the starter status see section 4 3 1 The ABC Series can be programmed to wait a period of time before going into the Armed condition using the Jog feature This feature allows for user set...

Страница 14: ...he ABC Series is not actively braking either because the motor is on or the previous braking cycle has been completed The ABC Series provides a built in closed loop sensing circuit that accurately det...

Страница 15: ...tate NOTE The ABC Series Mechanical Brake Release Relay will set the mechanical brake if the ABC Series brake unit is disabled during the braking mode 2 2 2 Wiring Error The ABC Series unit will recog...

Страница 16: ...as follows see section 4 3 4 OPERATION RELAY STATUS Power On No Change de energized Jog Armed Energizes follows motor starter coil Braking Remains energized Braking Time Completed Zero Speed Override...

Страница 17: ...m metallic particles conductive dust and corrosive gas Free from excessive vibration below 0 5G Open panel units must be mounted in the appropriate type of en closure Enclosure size and type must be s...

Страница 18: ...ied Unit can be source of fatal electrical shocks To avoid shock hazard disconnect main power before working on the unit Warning labels must be attached to terminals enclosure and control panel to mee...

Страница 19: ...ker No greater than 250 No greater than 400 No allowable fuses required 200 1000 Amps Class RK5 Fuse Class J Fuse No greater than 250 No greater than 400 Circuit breaker No greater than 250 WARNING Ma...

Страница 20: ...ent so 20 wire or higher can be used Fuse protection ad equate for the field wiring used must be provided per code NOTE If the ABC Series brake is being used with 2 speed Wye Delta or Reduced Voltage...

Страница 21: ...nical Brake Relay WARNING The motor starter must never be operated manually when the brake unit is connected Blown fuses and or damage to the unit may result 4 3 1 Starter Monitor Input Provides a bra...

Страница 22: ...released i e the contact is opened Once the ABC Series has resumed operation it will evaluate the status of the motor and re enter the JOG mode if conditions are correct Circuit voltage potential 15VD...

Страница 23: ...may occur and the warranty on the unit may be voided 4 3 4 Mechanical Brake Release Relay The ABC Series brake unit can work in conjunction with a mechanical brake by interfacing with the motor and al...

Страница 24: ...ting all the switches to the Off position Jog Time 0 will disable this function Example Setting dip switch positions 1 2 and 3 to ON 1 2 4 7 seconds total jog time CAUTION Damage to the motor equipmen...

Страница 25: ...clamp on ammeter should be used to check the current supplied to the motor while braking Place the meter on one of the ABC Series input power lines Start the motor by energizing the motor starter cont...

Страница 26: ...some reason you need to disable the Zero Speed Sensing remove this jumper The ABC Series will then continue braking for the entire Brake Time setting even if the motor has already come to a complete s...

Страница 27: ...ny one of its input leads with the true RMS AC clamp on ammeter Adjust the brake current if necessary If the brake times out before the motor stops increase the value of the brake time switch or incre...

Страница 28: ...nd status annunciation Braking current is adjustable via true RMS regulated control using phase angle firing of SCRs Operator Adjustments Brake Time and Jog Time 7 position binary dip switch Brake Cur...

Страница 29: ...sabled this circuit controls the mechanical brake normally as if it is the only brake in the system Aux Contact Ratings 5 Amps 250 VAC max LED Status Indicators Large LEDs braking green Fault Red Smal...

Страница 30: ...ntrols have different operating characteristics from those of electromechanical equipment Because of these differences and the wide variety of applications for solid state controls each application de...

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